Drupal 6 JavaScript and jQuery - Ebook-Cours.com

};
var txtarea = $(this);
var txtareaID = txtarea.attr('id');
var buttons = [];
for (i = 0; i < BetterEditor.buttons.length; ++i) {
button = BetterEditor.buttons[i];
buttons.push(Drupal.theme('button', button));
}
var id = 'buttons-' + txtareaID;
var bar = $(Drupal.theme('buttonBar', buttons, id));
$(bar).insertBefore('#' + txtareaID)
.children('.editor-button')
.click(function () {
var txtareaEle = $('#' + txtareaID).get(0);
var sel = BetterEditor.selection;
if(sel.id == txtareaID && sel.start != sel.end) {
var buttonName = $(this).html();
var targetButton = null;
for (i = 0; i < BetterEditor.buttons.length; ++i){
if (BetterEditor.buttons[i].name == buttonName){
targetButton = BetterEditor.buttons[i];
break;
}
}
if (targetButton) {
txtareaEle.value = BetterEditor.insertTag(
sel.start,
sel.end,
targetButton,
txtareaEle.value
);
}
sel.start = sel.end = -1;
}
});
});
The main jQuery chain has not changed:
$('textarea:not(.editor-processed)')
.addClass('editor-processed')
.mouseup(BetterEditor.watchSelection)
.keyup(BetterEditor.watchSelection)
.each( /* anonymous function here */);
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Chapter 8
This material is copyright and is licensed for the sole use by Richard Ostheimer on 18th June 2009
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