sample_code:textedit_search
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sample_code:textedit_search [2015/04/01 12:26] stevegarman |
sample_code:textedit_search [2015/08/05 14:40] (current) |
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| + | ====== Simple Custom Search Bar ====== | ||
| + | |||
| + | A simple custom search bar could be made up from a TextEdit control and a search button control, contained within a horizontal Linear Layout. The code below is a very simple quick implementation. | ||
| + | |||
| + | <code javascript search.js> | ||
| + | var txtSize = 22; | ||
| + | |||
| + | //Called when application is started. | ||
| + | function OnStart() | ||
| + | { | ||
| + | lay = app.CreateLayout( " | ||
| + | lay.SetBackground( "/ | ||
| + | |||
| + | //Create a layout to hold the search controls | ||
| + | laySearch = app.CreateLayout( " | ||
| + | laySearch.SetBackColor( "# | ||
| + | laySearch.SetPadding( 0, 0.01, 0, 0.01 ); | ||
| + | |||
| + | //Create a TextEdit control for entering search text | ||
| + | txeSearch = app.CreateTextEdit( "", | ||
| + | txeSearch.SetTextSize( txtSize ); | ||
| + | |||
| + | //Create a search button | ||
| + | btnSearch = app.CreateText( " | ||
| + | btnSearch.SetTextSize( txtSize ); | ||
| + | btnSearch.SetOnTouch( btnSearch_OnTouch ); | ||
| + | |||
| + | laySearch.AddChild( txeSearch ); | ||
| + | laySearch.AddChild( btnSearch ); | ||
| + | lay.AddChild( laySearch ); | ||
| + | |||
| + | //Add layout to app. | ||
| + | app.AddLayout( lay ); | ||
| + | } | ||
| + | |||
| + | //Called when the search button is pressed | ||
| + | function btnSearch_OnTouch( ev ) | ||
| + | { | ||
| + | if( ev.action==" | ||
| + | { | ||
| + | this.SetTextSize( txtSize-4 ); | ||
| + | } | ||
| + | else if( ev.action==" | ||
| + | { | ||
| + | this.SetTextSize( txtSize ); | ||
| + | |||
| + | var searchText = txeSearch.GetText(); | ||
| + | app.ShowPopup( " | ||
| + | } | ||
| + | } | ||
| + | </ | ||
| + | //(Sample posted by Chris Hopkin in the Droidscript Forum)// | ||
| + | ---- | ||
| + | |||
| + | |||
| ====== TextEdit Search ====== | ====== TextEdit Search ====== | ||
| This function is designed to search for a string in a textEdit. | This function is designed to search for a string in a textEdit. | ||
sample_code/textedit_search.1427891190.txt.gz · Last modified: 2015/04/01 20:26 (external edit)
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