diff options
Diffstat (limited to 'budget/static/ihatemoney')
| -rw-r--r-- | budget/static/ihatemoney/custom.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/budget/static/ihatemoney/custom.js b/budget/static/ihatemoney/custom.js index 6a813b9..0bbd542 100644 --- a/budget/static/ihatemoney/custom.js +++ b/budget/static/ihatemoney/custom.js @@ -15,3 +15,30 @@ } } +// Automatically hide and show the default value of a text field +// handly in order to write user information in the text field. +// jquery selector should return only one text field. + var auto_hide_default_text = function(text_field_selector){ + // record the text in the text field before the first text field focus + var default_text; + + var hide_text = function(){ + if(default_text==undefined){ + default_text=this.value; + this.value=""; + } + else if(this.value==default_text){ + this.value=""; + } + } + + var show_text = function(){ + if(this.value==""){ + this.value=default_text; + } + } + + var field = $(text_field_selector); + field.focus(hide_text); + field.blur(show_text); + }
\ No newline at end of file |