javascript - tricky multiple replace in a string -


मेरी स्ट्रिंग कुछ ऐसा है 

  var query = "@id" = 4 OR @ आईडी2 & lt; 6 और @ id3 & gt; = 5 और @name = foo "

अब मैं इस स्ट्रिंग के साथ क्या करना चाहूँगा हर" समानता "परीक्षा को उलट करना है प्रतिलिपि '> =' द्वारा '& lt;' , '& Lt;' '' = 'और' = 'द्वारा'! = 'तक!

परिणाम मुझे चाहिए: 

  var reverseQuery = "@id & lt; 4 OR @ id2 & gt; = 6 और @ आईडी3 & lt; 5 और @नाम! = Foo "

हम इसका उपयोग नहीं कर सकते हैं: 

  रिवर्स क्वैरीई = क्वेरी। स्थान (/ & gt; = / g," & lt; ")।

क्योंकि इसका परिणाम 

  @id> = 4 OR @ id2 होगा  & Gt; = 6 और @ आईडी3 & gt; = 5 और @नाम! = Foo

ठीक है? तो यह कैसे अच्छी तरह से करना है?

धन्यवाद,

एक ही स्थान का उपयोग करें कॉलबैक फ़ंक्शन जो प्रतिस्थापन निर्धारित करता है। 

  query = query.replace (/ (& lt; =? | & Gt; = | | = | & lt; & gt; |! = =) / जी, फ़ंक्शन (एम) {स्विच (एम) {केस 'और लेफ्टिनेंट;: वापसी' & gt; = '; मामले' & gt; ': वापसी' & lt; = '; मामले' & lt; = ': return' & gt; '; case' & Gt; = ': वापसी' & lt; '; case' = ': return'! = '; Case' & lt; & gt; ': return' = '; case'! = ': Return' = ';}}});

डेमो:


Comments

Post a Comment

Popular posts from this blog

Python SQLAlchemy：AttributeError: Neither 'Column' object nor 'Comparator' object has an attribute 'schema' -

I tried to create a new database in my project, but when I run the script, I get this error, I have another project, this type of definition worked before, but now it gets a single error. I am using Python 2.7.8 and the version of SQLAlchemy module is 0.9.8. By the way, using a project flask- SQLAlchemy, it works well, I'm confused. Traceback information is as follows: Traceback (most recent call final): File "D: / Projects / IOM / db_create.py", line 4, & lt; Module & gt; From the models the base file "D: \ Projects \ OO-IM \ models.py", in line 15, in the & lt; Module & gt; Column ( 'followed_id', int (), ForeignKey ( 'user.id')) file "C: \ Python27 \ lib \ site-packages \ SQLAlchemy \ SQL \ schema.py", line 369, __new__ schema = metadata. Schema file "C: \ Python27 \ lib \ site-packages \ SQLAlchemy \ SQL \ elements.py", line 662, AttributeError in __getattr__ key): Neither 'column' object nor ...
Read more

java - How not to audit a join table and related entities using Hibernate Envers? -

I use Eners to be hibernate to audit my institutions. I have an audit entity, Foo , which includes a list & lt; Bars & gt; However, I do not want to audit the bar institutions, in the form of properties, I have written that: @inti @edicated public class Foo {@JoinTable (name = "T_FOO_BAR", joinColumns = @JoinColumn (name = "FOO_ID"), inverseJoinColumns = @JoinColumn (Name = "BAR_ID")) @ManyToMany (Cascade = Persist) @ Indited (targetAuditMode = RelationTargetAuditMode.NOT_AUDITED ) Public listing & lt; Bars & gt; GetBars () {Return bars; }} Now, I want to retrieve an amendment of foo : AuditReader reader = AuditReaderFactory.get (GetEntityManager ()); FU modification = (FU) reader.CreativeTeA () .entensEtrevision (Foo Class, 42) .getSingleResult (); Unfortunately, when I want to retrieve all the data (i.e. when it loads lazy times ), error me ORA-00942: table or view is not present , because Tried to query this: Sel...
Read more

mongodb - CakePHP paginator ignoring order, but only for certain values -

While pagging my user model in kppp, I can sort with some values, but not others. For example, I can order results from created or email , for example, but username or reputation seems to come back order by arbitrary command for example with a list of users: $ this-> paginate = array ('condition' => array ( 'User.is_active' = & gt; true), 'border' => 24, 'order' => array ('User.created' => DESC)); Works as expected, but $ this - & gt; Paged = array ('conditions' = & gt; array (' user.isIactive '= & gt; true),' border '= & gt; 24,' command '= & gt; array (' user repeats' = ' & Gt; DESC ')); No, no. I first thought that this could be a database issue, but when I search the database directly, sorted as expected. Note: I am using Mangodebi with the Mongo DB plugin of Ichikawa for the KPPHP; Pagnetizing users are used to work properl...
Read more