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I will start by creating.

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A new.

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iPhone five.

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I'll call it the doom and let's start by old thing by some guy, as is GM, and let's create our initially

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yard.

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It will be.

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Box, an empty one with size of eight and one and I will give it a key eight.

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Then we will create a calendar button.

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I'll give it exact date and finally I will create an input box and I'll give it a key.

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Ask and I'll give it a size 30 and one day and let's create two buttons, is she OK?

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And S g I'll cancel and let's create a window is the window to do.

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And I'll pass in the layout.

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Now let's wait hours while.

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Loop while true event, event and values.

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Will equal to Wendong.

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And then let's check if the event in.

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Cancel or is that when?

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We will break.

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And let's give this.

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And we have not put a comma in here.

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Let's run it again.

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OK.

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Now, when we choose a date by default.

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Button will set the text element.

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In the same room to the value of the day choosing, I will create a task.

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Car, for example, and when I press, OK, we should.

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And a text box in here to display.

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The task and besides, there will be an X that will allow us to delete that.

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OK, so let's.

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Do this.

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I will answer and let's check if that.

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Equals.

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We will need to create a new layout, as we have seen.

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OK, then you will not win equal to exactly the same.

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One year, but we will modify a bit more.

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We will have to store the tasks and dates in our list.

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OK, so to do this, we will create a variable.

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Which will equal to an empty list.

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And here we will create the thing that will be displayed, which is called.

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We will take the values.

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Which is the value inside the box.

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Then we will.

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Just had some thing.

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Then we will get.

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The date.

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That is Stuart.

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In the next box, they don't get.

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Of zero, where did we get this?

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Put a break point in it and let.

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The magnis, I will choose the date.

51
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For example, ask.

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Yes, I will.

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OK.

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Now, let's check the window.

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Let's plant values.

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It has nothing because these are textbooks.

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So let's get a window of a date.

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This is the control or the element itself not get we return.

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The date inside the element I will split it by.

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Space, because it contains the day and time I want only to date this will and I'll take the first element

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and we obtained only the date.

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OK.

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Let's also take this, so the result of this will be.

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Task description on the.

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Which is what we want.

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OK, so let's continue.

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If ask.

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Not in us.

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And.

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Now we want to.

71
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A text box with an X beside it for each task to do this, we will.

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We will use.

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List comprehension.

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Another.

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Box that will have an idea and size.

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Equals to.

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Three and one, for example.

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And another.

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And again, we will give Assize.

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And one, this has a little bit bigger and I will give it a key.

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Will equal to Formating and Digex, and finally I will.

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Creator.

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That will allow us to delete.

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I will give it a key.

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Formatted string.

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Formatted String DL.

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Of IdeaCast.

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And I gave it.

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Enable.

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Event.

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Equals to.

92
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We should not have closed this.

93
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Idea and T and I nominate.

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It's an event, not event.

95
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And finally, we will add our buttons, we have seen something similar to this in.

96
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The lecture, OK, this will create our layout and we will create window one, which will equal to this

97
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window of to do and layout, then we will when the door closed, we will close the window and we will

98
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assign window equals window when we have seen the same thing in the lecture.

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Now let's.

100
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Give it a try.

101
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I will choose a date, this one I'll take.

102
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OK.

103
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Now, let's look at those numbers should be adjusted and also.

104
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Space in years, we should give it some.

105
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OK.

106
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Of course, if we plug in years, nothing will happen, let's.

107
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Plus, this and just this about I will give this.

108
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Twenty, for example.

109
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Let's also Grant.

110
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Event values.

111
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As one, if you press enter, it's similar to clicking Daokui, but it's two.

112
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If I click on decks.

113
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OK, to have recognized.

114
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The number correctly.

115
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OK, so we have to.

116
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We have to create.

117
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And I to delete it and cancel let's first modify this to start with one, OK, and let's create our.

118
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Daily function.

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Event dot star.

120
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With the late.

121
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Then we will need to get the index.

122
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Which will equal to an event that's let.

123
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Yes, we have seen the same thing before, I take the.

124
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Last element.

125
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And we have to convert to enter and let's run the index and see how.

126
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I will create an event, there's one there's to.

127
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Now, let's click on the second one.

128
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But this is.

129
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Item number two.

130
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Which should be at index one, because we are attending this to the list and we will delete it from

131
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the list, so we should subtract one from this value, otherwise we will delete the Nextel.

132
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And then all we will do is we will delete the.

133
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Of index, and we will have to repeat.

134
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So and instead.

135
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Of doing it this way, we can create a function in years, the fine, great.

136
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Ask, for example.

137
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That will be asked.

138
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This is the only thing that we need and let's.

139
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This.

140
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And put it in here.

141
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And we will return when the.

142
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And in here.

143
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Whinged One will equal to create.

144
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We'll take these three lines and paste them.

145
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And he's not before this let's.

146
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Check if that's because deleting from an empty list, it would return an error.

147
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Now, let's check this.

148
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Three, now, let's delete this one drink it had deleted.

149
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The task successfully, let's delete this one, let's delete this one.

150
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OK, this is great.

151
00:13:17,570 --> 00:13:20,730
I can even start the whole process.

152
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And we have a fully functional dynamic layout that we can add more elements and delete elements as we

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go.

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OK, this will conclude our lecture.

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Thank you for watching and join me in the next lecture.