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Search found 8 results on 1 pages for 'liysd'.

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• complicated inserts

  - by liysd

  I have to do something like this insert into object (name, value, first_node) values ('some_name', 123, 0) @id = mysql_last_insert_id() insert nodes (name, object_id) values ('node_name',@id) @id2 = mysql_last_insert_id() update object set first_node=@id2 where id=@id Is it possible to make it simpler? What if I want to insert more pairs (object, node) with resonable efficency?

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• How to change bahaviour enter/backspace pressed in WYMEDITOR

  - by liysd

  Hi all, In Google Chrome after pressing enter key in WYMEDITOR a new is created. How to change it? I would rather insert tag as it happens after shift-enter combination. (In fact shif-enter creates two ). Similar question concerns backspace pressed on the beginning of paragraph. How to change this behaviour to erase paragraph (or other) only when it is empty and do nothing otherwise. I'll be greatful for any hints.

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• how to transform xml with xslt preserving <br /> and not preserve other tags in a text

  - by liysd

  This question is quite similar to this one. Except that I want to preserve only <br /> and some <img> tags (with class="visible"). I.e from: <example> <text> Some text with <br /> and <img src="source" /> then text .... <img class="visible" src="source" /> </text> </example> To have: <div class="example"> <p>Some text with <br /> and then text .... <img class="visible" src="source" /></p> </div>

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• How to use default arguments in php

  - by liysd

  I want to define a function doSomething(arg1, arg2) with default values to arg1=val and arg2=val When I write function doSomething($arg1="value1", $arg2="value2"){ // do something } Is it possible now to call doSomething with default arg1 and arg2="new_value2"

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• is there any short method to obtain value of array in php

  - by liysd

  When I obtain a field 'text' of an array I have to do something like this: $text = isset($tab['text'][0])?$tab['text'][0]:""; is there any function that returns value when element $tab['text'] exists and "" when not and of course doesn't produce notice in latter case.

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• switching default keyevents actions after key combinations

  - by liysd

  I need to change default actions of two events. When I press "enter" one action occurs, when I press "shift-enter" another. I need to switch it. I means if I press "enter" than "shift-enter" action occurs. I tried something like this but if doesn't work. f(evt.keyCode == 13) { if(!evt.shiftKey){ evt.preventDefault(); evt.shiftKey = true; var e = jQuery.Event("keydown"); e.which = 13; e.shiftKey = true; $(wym._doc).trigger(e); Is there any way to do it?

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• how to do multi insert and obtain ids

  - by liysd

  hi, I want to insert some data into a table (id PK autoincrement, val) with use multi insert INSERT INTO tab (val) VALUES (1), (2), (3) Is it possible to obtain a table of last inserted ids? I'm asking becouse I'm not sure if all will in this form: (n, n+1, n+2). I use mysql inodb.

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• how to change actions on key pressed in contenteditable tags.

  - by liysd

  when I press 'enter' in contenteditable area a new <div> is produced what I rather want to add <br /> tag. How can I manipulate this behaviour. How is it done in WYMeditor. Is there any other method than preventdefault() and handle it ?

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